java - I'm Using Camick's ListTableModel and RowTableModel, NO DATA IN JTABLE -

i trying use listtablemodel , tried following examples online , still finding difficult show 'resultset' data in jtable. im using model-view-controller method building gui application in netbeans. of gui components placed in views , controller handling updates visibility view. model class has queries , responsible accessing database directly using jdbc.

the "jtable" "searchtable" created , initialized inside view class , being accessed controller via method (getsearchtable()).

public jtable getsearchtable(){ // view class return searchtable;  } 

i have "listtablemodel" being created inside controller class , following camick's tutorial.

private product_view productview; private product_model productmodel;     private product product;  public product_controller(product_model model, product_view view){     this.productmodel = model;     this.productview = view;      view.addsavelistener(new savelistener());     view.addcloselistener(new closelistener());             view.addsearchsinglelistener(new searchlistener()); }  public void displayproductview(){     this.productview.setdefaultcloseoperation(jframe.dispose_on_close);             this.productview.setvisible(true); } class searchlistener implements actionlistener {      public searchlistener() {     }      @override     public void actionperformed(actionevent ae) {         listtablemodel model = null;         string prodname = productview.getproductname();         jtable temptable = productview.getsearchtable();          model = productmodel.getproduct(prodname, model);         temptable = new jtable(model);      } } 

finally method "getproduct" inside model class , being called controller class.

public listtablemodel getproduct(string productname, listtablemodel model){     string query = "select * products name='" + productname + "';";      statement stmt;      try {         stmt = this.conn.createstatement();         stmt.executequery (query);         resultset rs = stmt.getresultset();                     writeresultset(rs);         model = listtablemodel.createmodelfromresultset(rs);           rs.close ();         stmt.close ();     } catch (sqlexception e) {         // todo auto-generated catch block         e.printstacktrace();     }                return model; }  

the jtable not return anything, how can view resultset data (i have printed out values being returned "writeresultset" console , query working correctly?

creating table doesn't add table gui. somewhere in code need code like:

frame.add( table ); 

if updating existing table don't create new table is:

table.setmodel(...); 

after recreating model.

edit:

to test sql create simple sscce code like:

listtablemodel model = listtablemodel.createmodelfromresultset( resultset ); jtable table = new jtable( model ); frame.add( new jscrollpane( table ) ); frame.setsize(...); frame.setvisible( true );